http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D0-394-51932-9%20OR%20nb%3D0-394-51932-9%20OR%20nb%3D978-0-394-51932-6%20OR%20nb%3D0394519329%20OR%20nb%3D9780394519326%29&format=rss2 Search results for '(nb=0-394-51932-9 OR nb=0-394-51932-9 OR nb=978-0-394-51932-6 OR nb=0394519329 OR nb=9780394519326)' at Bibliotecas UA 0 20